Reconstruct https://github.com/NotRexed/Hookshot/pull/2530 with the locally validated menu-intake follow-up. Preserve explicit F1/Insert access, mouse bindings and queued event draining. Reserve option 54 and bump renderer interface 21 to 22.

Assisted-by: OpenAI GPT-6.1 via Hermes Agent

@@ -48,2 +48,4 @@
 /* 49 and 50 are reserved for Walk mode and Walk speed (#2345). */
 enum { HOS_OPT_FOV = 51 };
+/* Controls Keyboard: 0 Auto (no controller connected), 1 On, 2 Off. */
+enum { HOS_OPT_KEYBOARD = 54 };

@@ -1297,2 +1300,4 @@
+    // Controls (13 rows; Motion opens the 6 TAB_MOTION rows, Controls its page with the 2 TAB_PAGE rows)
     {TAB_CONTROLS, "Controller in background", &opts.pad_background, 0, 1, 1, tx_onoff,
      "Whether the controller plays the game while another window has the focus.", hn_background, false, true},
+    {TAB_CONTROLS, "Keyboard", &opts.keyboard, 0, 2, 1, tx_keyboard,

@@ -4705,0 +4713,4 @@
+        // Drain queued events and track key edges even when the keyboard policy suppresses them.
+        const bool emergency = keys[i] == VK_INSERT || keys[i] == VK_F1;
+        const bool enabled = (keys[i] != VK_INSERT || opts.menu_shortcut != 1) &&
+                             (emergency || !host || !host->keyboard_counts || host->keyboard_counts(keys[i]));

@@ -54,0 +61,4 @@
+static int keyboard_counts(int vk) {
+    if (vk >= 0x01 && vk <= 0x06 && vk != 0x03) return 1;   /* (VK_LBUTTON to VK_XBUTTON2 but VK_CANCEL: the mouse's buttons) */
+    const int mode = rx_option(HOS_OPT_KEYBOARD, 0);
+    return mode == 1 ? 1 : mode == 2 ? 0 : pad_count_now == 0;